BOSCH
CM5E-9F593-BB
Visa spec.
SolenoidFord Gasoline Direct Injection (GDI) 150-bar SystemEuro 255
BOSCH CM5E-9F593-BB Direktinjektor Ford Focus 2.0L GDI Ti-VCT
OE-REFERENS
CM5Z-9F593-B, 0261500073, 0261500074, FJ1151STYRVENTIL
High-Response Multi-Hole Electromagnetic Direct Injection NozzleSPRIDARSPETS
-RAILTRYCK
150 barMILJÖKLASSTier 2 Bin 5 / Euro 5 / PZEV
GARANTI12 Månader
03
Tekniska specifikationer
| Specifikation | Värde |
|---|---|
| Systemtyp | Ford GDI 150-bar High-Pressure Direct Fuel Injection System |
| ArbetstryckHuvudspec. | |
| Spray Geometry | High-Pressure Laser Multi-Hole Asymmetric Dispersion Pattern |
| Injector Hold-Down Fastener Torque | 10 N·m (89 in-lb) fuel rail mounting bolts📐 Moment- & vinkelguide → |
| Fuel Feed Pipe Nut Torque | 28 N·m (21 lb-ft) high-pressure supply line union |
| Combustion Seal | High-Density Sintered Virgin PTFE Teflon Combustion Ring |
| Upper Rail O-Ring | Fluorocarbon (FKM) High-Temp Viton Rail Seal |
| Manufacturer | Bosch (Tier-1 OEM for Ford Motor Company) |
| Bosch Production Reference | 0261500073 / 0261500074 |
04
Monteringsanvisningar
Tips & varningar:
- Never install PTFE combustion seal dry without sizing: Use specialized expansion and sizing collars; a distorted Teflon ring tears upon cylinder head insertion, causing compression blow-by.
- Mandatory high-pressure fuel line replacement: Ford factory service manuals mandate replacement of the rigid steel line whenever flare fittings are loosened.
- Clean cylinder head injector bores thoroughly: Carbon deposits in the cylinder head bore cause improper seating, improper spray angle, and poor thermal dissipation.
- Inspect spark plugs for fouling: A dripping direct injector fouls the spark plug electrode; replace plugs if carbon crusted or fuel soaked.
05
Felkoder (DTC) och Diagnosprotokoll
Vanliga diagnosfelkoder (DTC) som aktiveras nar denna common rail-injektor uppvisar slitage, kretsfel eller kalibreringsavvikelse:
P0087Critical
Fuel Rail / System Pressure Too Low
Excessive internal backleak from worn control valve seats drops common rail pressure below target under engine load.
P0201 - P0208High
Injector Circuit Malfunction / Open Circuit
Solenoid coil resistance drift (0.2-0.5 Ω) or piezo stack degradation triggers driver stage shutdown on affected cylinders.
P0300 / P0301+High
Cylinder Misfire & Balancing Deviation
Carbon-clogged nozzle spray holes or missing IMA calibration causes uneven cylinder contribution. Recode ECM and verify washer seating.
P0088High
Fuel Rail / System Pressure Too High
Spill line backpressure or stuck metering valve prevents rail depressurization, creating overpressure risks under load.
VERKSTADSMANUALER
Tekniska Diagnos- och Serviceprotokoll
Verifierade verkstadsrutiner, testgränsvärden och serviceinstruktioner för denna komponent.
COMMON RAIL VERKSTADSDIAGNOSTIK
Läs tekniskt protokollBränsledoseringsventil IMV SCV Diagnos: P0088 Test
OBD-II DIAGNOSPROTOKOLL
Läs tekniskt protokollP0087 Lågt railtryck - Diagnos- och felsökningsguide
DIESELVERKSTADENS DIAGNOS-SOP
Läs tekniskt protokollCylinderbalans & spridaravvikelse: Teknisk diagnosguide
MONTERINGS- OCH INSTALLATIONSPROTOKOLL
Läs tekniskt protokoll